Brahmantya, Ahmal (2024) Pengaturan Frekuensi dan Tegangan dengan Modbus Inverter Untuk Simulator Turbin Angin. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Energi adalah suatu hal yang penting bagi kehidupan manusia dan sangat berperan bagi kehidupan ekonomi, sosial, dan perkembangan manusia. Telah diketahui pula bahwa terdapat
jenis energi tidak terbarukan contohnya gas bumi, minyak bumi, dan batu bara. Serta terdapat juga jenis energi yang terbarukan yaitu seberti air, surya, panas bumi, mikrohidro, dan angin. Pada tugas akhir ini akan dibahas perancangan sebuah alat yaitu simulator turbin angin yang dapat dikendalikan input frekuensinya melalui sambungan modbus sehingga dapat diketahui cara kerja dari turbin angin. Komponen utama yang digunakan dalam penelitian ini diantaranya motor induksi 3 fasa, generator sinkron 1 fasa, inverter dan modbus. Hasil dari penelitian ini yaitu bahwa pengaturan frekuensi dan tegangan yang diberikan melalui sambungan modbus mempengaruhi daya dan daya reaktif antara inverter – motor, serta mempengaruhi daya, daya reaktif, frekuensi dan tegangan antara generator – beban. Hal tersebut ditunjukkan pada pengaturan frekuensi terendah yaitu 5hz terukur antara generator dan beban secara rata – rata daya, daya reaktif, frekuensi dan tegangan sebesar 12,1462 watt, 71,2558 var, 21,3835hz dan 0 Vac. Serta pengaturan frekuensi tertinggi yaitu 40hz terukur antara generator dan beban secara rata – rata daya, daya reaktif, frekuensi dan tegangan sebesar 74,5104watt, 56,0158 var, 47,8217 hz dan 180,3 Vac
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Energy is an important thing for human life and take a role in economic, social, and human development. It is also known that there are types of non-renewable energy such as
natural gas, petroleum, and coal. And there are also types of renewable energy such as water, solar, geothermal, micro-hydro, and wind. In this final project, we will discuss the design of a tool, namely a wind turbine simulator that can be controlled by frequency input through a modbus connection so that it can be known how the wind turbine works. The main components used in this study include 3-phase induction motors, 1-phase synchronous generators, inverter and modbus. The result of this study is that the regulation of frequency and voltage provided through the modbus connection affects the power and reactive power between the inverter - motor, as well as affects the power, reactive power, frequency and voltage between the generator - load. This is shown in the lowest frequency setting of 5hz measured between the generator and load in average power, reactive power, frequency and voltage of 12.1462 watts, 71.2558 var, 21.3835hz and 0 Vac. As well as setting the highest frequency of 40hz measured between the generator and load on average power, reactive power, frequency and voltage of 74.5104watt, 56.0158 var, 47.8217 hz and 180.3 Vac.
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